Powdery spots on leaves

Thanks for the all the info!! All great suggestions but due to lack of available funding (KindaBrokeRightNow😁) I'll have to go with items I currently have available. Thus I'm pouring some milk into my sprayer mixed with water (4/6). Thanks @HerbalEdu

Oof - you gotta get on that quick. I use Green Cleaner it’s my favorite but it’s expensive. Dr zymes is decent for mildew too but didn’t work as well for me when bugs needed exterminated.

That's powdery mildew. You need to lower the humidity and increase airflow, but since there's no real way to do that on an outdoor grow you should look into a fungicide to spray on the leaves. There's a bunch of different brands on the market. Do a little research to decide which one is best for you.